IFM SD6101 - Flow rate meter for gases SDN12DGXFPKG/US-100

Precise measurement of flow, consumption and medium temperature.
High accuracy, repeatability and measurement dynamics.
For detecting argon (Ar), carbon dioxide (CO2), nitrogen (N2).
With switching output, analogue output and pulse output.
Clearly visible 4-digit LED display

Number of inputs and outputs	Number of digital outputs: 2; Number of analogue outputs: 1
Process connection	threaded connection 1/2" NPT DN15

Measuring range	15...4310 scfh 0.2...71.8 scfm 2...552 sfs

Measuring range	10...2640 scfh 0.15...44 scfm 1...338.5 sfs

Measuring range	10...2650 scfh 0.15...44.15 scfm 1...339.5 sfs

Application	for industrial applications
Media	Argon (Ar); carbon dioxide (CO2); nitrogen (N2)
Medium temperature [°F]	32...140
Pressure rating [bar]	16
Pressure rating [psi]	232
MAWP (for applications according to CRN) [bar]	16

Operating voltage [V]	18...30 DC;(to SELV/PELV)
Current consumption [mA]	< 100
Protection class	III
Reverse polarity protection	yes
Power-on delay time [s]	1

Inputs / outputs

Number of inputs and outputs	Number of digital outputs: 2; Number of analogue outputs: 1

Outputs

Total number of outputs	2
Output signal	switching signal; analogue signal; pulse signal; IO-Link;(configurable)
Electrical design	PNP
Number of digital outputs	2
Output function	normally open / normally closed;(parameterisable)
Max. voltage drop switching output DC [V]	2
Permanent current rating of switching output DC [mA]	250;(per output)
Number of analogue outputs	1
Analogue current output [mA]	4...20; (scalable)
Max. load [Ω]	500
Pulse output	consumed quantity meter
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Measuring/setting range

Low flow cut-off LFC	< 46 scfh < 0.76 scfm 1...5.8 sfs
Measuring dynamics	1:300

Pulse value	0.040...4 000 000 scf
In steps of	0.020...1000 scf
Pulse length [s]	0,007...2

Measuring range	15...4310 scfh 0.2...71.8 scfm 2...552 sfs
Display range	0...5170 scfh 0...86.2 scfm 0...663 sfs
Resolution	5 scfh 0.1 scfm 1 sfs
Set point SP	40...4310 scfh 0.7...71.8 scfm 5...552 sfs
Reset point rP	20...4290 scfh 0.4...71.5 scfm 3...550 sfs
Analogue start point ASP	0...3445 scfh 0...57.4 scfm 0...442 sfs
Analogue end point AEP	860...4310 scfh 14.4...71.8 scfm 110...552 sfs
In steps of	5 scfh 0.1 scfm 1 sfs

Measuring range	10...2640 scfh 0.15...44 scfm 1...338.5 sfs
Display range	0...3170 scfh 0...52.8 scfm 0...406 sfs
Resolution	5 scfh 0.05 scfm 0.5 sfs
Set point SP	25...2640 scfh 0.4...44 scfm 3...338.5 sfs
Reset point rP	15...2630 scfh 0.2...43.8 scfm 1.5...337 sfs
Analogue start point ASP	0...2110 scfh 0...35.2 scfm 0...271 sfs
Analogue end point AEP	530...2640 scfh 8.8...44 scfm 67.5...338.5 sfs
In steps of	5 scfh 0.05 scfm 0.5 sfs

Measuring range	10...2650 scfh 0.15...44.15 scfm 1...339.5 sfs
Display range	0...3175 scfh 0...52.95 scfm 0...407.5 sfs
Resolution	5 scfh 0.05 scfm 0.5 sfs
Set point SP	25...2650 scfh 0.4...44.15 scfm 3...339.5 sfs
Reset point rP	15...2635 scfh 0.2...43.95 scfm 1.5...338 sfs
Analogue start point ASP	0...2120 scfh 0...35.3 scfm 0...271.5 sfs
Analogue end point AEP	530...2650 scfh 8.85...44.15 scfm 68...339.5 sfs
In steps of	5 scfh 0.05 scfm 0.5 sfs

Measuring range [°F]	32...140
Display range [°F]	10.5...161.5
Resolution [°F]	0.5
Set point SP [°F]	32.5...140
Reset point rP [°F]	32...139.5
Analogue start point [°F]	32...118.5
Analogue end point [°F]	53.5...140
In steps of [°F]	0.5

Accuracy / deviations

Repeatability [% of the measured value]	± 1,5
Accuracy (in the measuring range)	± (6 % MW + 0,6 % MEW);(conditions: installation to DIN ISO 2533; installation in pipes: DN15)

Accuracy [K]	± 2;(medium flow in the limit area of the flow measurement range)

Response times

Response time [s]	0.1;(dAP = 0)
Damping process value dAP in steps [s]	0 - 0,2 - 0,4 - 0,6 - 0,8 - 1

Software / programming

Parameter setting options	Flow monitoring; quantity meter; Preset counter; hysteresis / window; normally open / normally closed; current/pulse output; display can be rotated and switched off; Display unit; medium selection

Interfaces

Communication interface	IO-Link
Transmission type	COM2 (38,4 kBaud)
IO-Link revision	1.1
SDCI standard	IEC 61131-9
Profiles	Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis
SIO mode	yes
Required master port type	A
Process data analogue	3
Process data binary	2
Min. process cycle time [ms]	4.1
Supported DeviceIDs	Type of operation DeviceID default 266

Operating conditions

Ambient temperature [°F]	32...140
Storage temperature [°F]	-4...185
Max. relative air humidity [%]	90
Protection	IP 65

Tests / approvals

EMC	EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-6 HF conducted 10 V
Vibration resistance	DIN IEC 68-2-6 5 g (55...2000 Hz)
MTTF [years]	227
Pressure Equipment Directive	Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request

Weight [g]	925.5
Materials	PBT-GF20; PC; PC; stainless steel (1.4301 / 304); FKM
Materials (wetted parts)	stainless steel (1.4301 / 304); ceramics glass passivated; PEEK; polyester; FKM; aluminium anodised
Process connection	threaded connection 1/2" NPT DN15

Displays / operating elements

Display	Display unit 4 x LED, green (scfm, scfh, scf, °F) function display 1 x LED, yellow switching status 2 x LED, yellow measured values alphanumeric display, 4-digit programming alphanumeric display, 4-digit
Display unit	scfm; scfh; scf; °F

Remarks	MW = measured value MEW = Final value of the measuring range Measuring, display and setting ranges refer to the standard volume flow according to DIN ISO 2533.
Pack quantity	1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SD6101-03 — 13.04.2023 —